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s390/setup: fix virtual vs physical address confusion

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Fix virtual vs physical address confusion. This does not fix a bug
since virtual and physical address spaces are currently the same.

/proc/iomem should report the physical address ranges, so use __pa_symbol()
for resource registration, similar to other architectures.

Signed-off-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Gerald Schaefer 2024-02-14 16:17:08 +01:00 committed by Heiko Carstens
parent b20ea29a70
commit e8054eaeb5
1 changed files with 6 additions and 6 deletions
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12
arch/s390/kernel/setup.c
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@ -504,12 +504,12 @@ static void __init setup_resources(void)
int j;
u64 i;
code_resource.start = (unsigned long) _text;
code_resource.end = (unsigned long) _etext - 1;
data_resource.start = (unsigned long) _etext;
data_resource.end = (unsigned long) _edata - 1;
bss_resource.start = (unsigned long) __bss_start;
bss_resource.end = (unsigned long) __bss_stop - 1;
code_resource.start = __pa_symbol(_text);
code_resource.end = __pa_symbol(_etext) - 1;
data_resource.start = __pa_symbol(_etext);
data_resource.end = __pa_symbol(_edata) - 1;
bss_resource.start = __pa_symbol(__bss_start);
bss_resource.end = __pa_symbol(__bss_stop) - 1;
for_each_mem_range(i, &start, &end) {
res = memblock_alloc(sizeof(*res), 8);